MANCHEV, S.; ABADJIEVA, D.; TAUSHANOVA, P.; STEFANOV, R. Influence of Exogenous Melatonin Treatment on the Ram Fertility of the North-east Bulgarian Fine-wool Sheep Breed. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 77, n. 7, p. 1106–1112, 2024. DOI: 10.7546/CRABS.2024.07.18. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/584. Acesso em: 22 apr. 2025.